SIREGAR, Akhmad Guru; HASIBUAN, Mhd Johan; DEWI, Marini Sari. Improving Student Understanding through Problem Based Learning Method in Islamic Education Learning at SD Negeri 0305 Pagaranbira. Indonesian Journal of Education and Social Humanities, [S. l.], v. 1, n. 4, p. 73–79, 2024. DOI: 10.62945/ijesh.v1i4.372. Disponível em: https://journal.mgedukasia.or.id/index.php/ijesh/article/view/372. Acesso em: 7 dec. 2025.